BoilerPlate: Reusable CORBA

SignalController.h

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#ifndef SIGNALCONTROLLER_H
#define SIGNALCONTROLLER_H

#include <signal.h>
#include <map>
#include "BPExceptions.h"
#include "SignalStrategy.h"
#include "SysHook.h"

class SignalController
{
   public:
      SignalController(SysHook& mgt_hook);

      ~SignalController();

      SignalStrategy* addSignalStrategy(int signo, SignalStrategy* strat);

      SignalStrategy* removeSignalStrategy(int signo);

      static SignalController& instance()
         throw(BoilerPlate::IllegalStateException);

   private:
      static SignalController* _instance;
      SysHook& _mgt_hook;
      typedef std::map<int, SignalStrategy*> StrategyMap;
      StrategyMap _strats;

      static void dispatch_signal(int signo, siginfo_t* info, void* context);
      void _process_signal(int signo, siginfo_t* info, void* context);
};

#endif

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